H8DG6-F Supermicro Server Motherboard Dual AMD Opteron 6000 Series Pro – inewdeals.com
Amazon.com: Supermicro A+ H8SGL AMD Motherboard ATX Form Factor Single Opteron 6000 series 1944-pin Socket G34 up to 256GB DDR3 RAMS 2 Dual-port GbE Lan 6 SATA2 ports via SP5100 RAID 0,1,10
X89L G34 Chipset Motherboard Kit with AMD Opteron 6276 16-Core Processor and 2*16GB=32GB DDR3 1600mhz ECC REG Memory USB 3.0 Set - AliExpress
Amazon.com: Supermicro Opteron 6100/AMD SR5650/V/2GBE/ATX Server Motherboard (H8SGL-O) : Electronics
TYAN Debuts the S8010 Single-Processor C32 Motherboard for Opteron 4100 | TechPowerUp